1 files changed, 45 insertions, 0 deletions
diff --git a/browser/components/preferences/tests/browser_search_within_preferences_command.js b/browser/components/preferences/tests/browser_search_within_preferences_command.js
new file mode 100644
index 0000000000..736493b418
--- /dev/null
+++ b/browser/components/preferences/tests/browser_search_within_preferences_command.js
@@ -0,0 +1,45 @@
+"use strict";
+
+/**
+ * Test for "command" event on search input (when user clicks the x button)
+ */
+add_task(async function () {
+  await openPreferencesViaOpenPreferencesAPI("privacy", { leaveOpen: true });
+  let generalPane = gBrowser.contentDocument.getElementById("generalCategory");
+
+  is_element_hidden(generalPane, "Should not be in general");
+
+  // Performs search
+  let searchInput = gBrowser.contentDocument.getElementById("searchInput");
+  is(
+    searchInput,
+    gBrowser.contentDocument.activeElement.closest("#searchInput"),
+    "Search input should be focused when visiting preferences"
+  );
+
+  let query = "x";
+  let searchCompletedPromise = BrowserTestUtils.waitForEvent(
+    gBrowser.contentWindow,
+    "PreferencesSearchCompleted",
+    evt => evt.detail == query
+  );
+  EventUtils.sendString(query);
+  await searchCompletedPromise;
+
+  is_element_hidden(generalPane, "Should not be in generalPane");
+
+  // Takes search off with "command"
+  searchCompletedPromise = BrowserTestUtils.waitForEvent(
+    gBrowser.contentWindow,
+    "PreferencesSearchCompleted",
+    evt => evt.detail == ""
+  );
+  searchInput.value = "";
+  searchInput.doCommand();
+  await searchCompletedPromise;
+
+  // Checks if back to normal
+  is_element_visible(generalPane, "Should be in generalPane");
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});